@misc{indiciaef0fe8d225b26,
  title = {Enumerating ammonia-oxidizing bacteria in environmental samples using competitive PCR.},
  author = {Lotte Bjerrum and Thomas Kjaer and Niels Birger Ramsing},
  year = {2002},
  doi = {10.1016/s0167-7012(02)00077-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/12133615/},
  note = {Source identifier: 12133615}
}